Mounting and wiring
EM7004
24
Version: 2.0
3.5
Wiring
Attention
Otherwise the device may be damaged
Bring the bus system into a safe, de-energized state before starting installation, disassem-
bly or wiring of the terminal modules!
Connection of the supply voltages and pin assignment
Version 1: 24 V supply voltage via clamped joint X8
For power supply of the EM module, connect the clamped joint X8 (see Fig.
Clamped joint for power supply
)
with the 24 V supply voltage.
Fig. 19: Clamped joint for power supply
Attention
Risk of damage to the module; note sum current!
Regardless of the maximum output current of the individual module channels, the maxi-
mum sum current flowing via the clamped joint X8 must not exceed 10 A (see
)!
Version 2: Alternative 24 V module supply
The diagram shows the alternative connection of the supply voltage for the digital inputs and outputs, and
the further connection of the module.
